package com.zhangxi.controller.user;

import com.zhangxi.constant.JwtClaimsConstant;
import com.zhangxi.dto.UserLoginDTO;
import com.zhangxi.entity.User;
import com.zhangxi.properties.JwtProperties;
import com.zhangxi.result.Result;
import com.zhangxi.service.UserService;
import com.zhangxi.util.JwtUtils;
import com.zhangxi.vo.UserLoginVo;
import io.jsonwebtoken.Claims;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.HashMap;
import java.util.Map;

/**
 * ClassName: UserController
 * Package: com.zhangxi.controller.user
 */
@RestController
@RequestMapping("/user/user")
@Slf4j
@Api(tags = "C端用户相关接口")
public class UserController {
    @Autowired
    private UserService userService;

    @Autowired
    private JwtProperties jwtProperties;


    /**
     * 微信登录
     * @param userLoginDTO
     * @return
     */
    @PostMapping("/login")
    @ApiOperation("用户微信登录")
    public Result login(@RequestBody UserLoginDTO userLoginDTO){

        log.info("微信用户登录：{}",userLoginDTO.getCode());

        //微信登录
        User user = userService.wxLogin(userLoginDTO);

        //为User用户生成jwt令牌
        Map<String,Object> claims = new HashMap<>();

        claims.put(JwtClaimsConstant.USER_ID,user.getId());
        String token = JwtUtils.createJWT(jwtProperties.getAdminSecretKey(),jwtProperties.getAdminTtl()
        ,claims);
        log.info("用户生成token：{}",token);

        UserLoginVo userLoginVo = UserLoginVo.builder()
                .id(user.getId())
                .openid(user.getOpenid())
                .token(token)
                .build();


        return Result.success(userLoginVo);
    }


}
